Fabric slitting machine with gray fabric roll fabric-feeding synchronizer

Abstract

The invention discloses a fabric slitting machine with a gray fabric roll fabric-feeding synchronizer. The fabric slitting machine comprises a gray fabric supply mechanism, a fabric feeding guide roller group, a pile cutting mechanism, an upper fabric discharging guide roller group, an upper fabric discharging collection mechanism, a lower fabric discharging guide roller group and a lower fabric discharging collection mechanism; the gray fabric supply mechanism comprises a gray fabric roll and a fabric-feeding synchronizer for holding the gray fabric roll; the fabric-feeding synchronizer further comprises a pair of synchronizing rollers arranged in parallel at an interval; the gray fabric roller is supported over a gap between the two synchronizing rollers; and the two synchronizing rollers are connected to the same gear motor by means of a synchronous belt. According to the fabric slitting machine with the gray fabric roll fabric-feeding synchronizer, the gray fabric roll is placed over the gap between the two synchronizing rollers that are the same in direction and frequency of rotation, and the fabric is fed to the pile cutting mechanism at a constant speed by means of the gear motor, and therefore, the tension and speed of cutting are consistent and a pile length error can be controlled within 1mm; meanwhile, the cutting quality of the gray fabric is ensured, the labor cost is reduced and the production efficiency is improved.

Description

technical field [0001] The invention relates to textile machinery, in particular to a slitting machine with a gray cloth rolling-in cloth synchronization device. Background technique [0002] One method of making fleece is to place wool yarn between two layers of ground cloth to form a gray cloth without fluff on the surface, and then cut the wool yarn along the middle of the wool yarn through a gray cloth slitting machine, so that the gray cloth to be cut becomes two piles with fluff on the surface. gray cloth. [0003] The applicant applied for a utility model patent for a slitting machine after improving the existing technology earlier, and obtained the authorization. The patent number is ZL201320407810. The lower cloth outlet guide roller, the cloth inlet pressure roller matched with the cloth inlet guide roller, the upper cloth outlet pressure roller matched with the upper cloth outlet guide roller, and the lower cloth outlet pressure roller matched with the lower clot...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the defect that the feeding end of the slitting machine in the prior art cannot ensure that the gray cloth is fed into the cutting machine at a uniform speed, which is likely to cause uneven and inconsistent cutting, and to provide a cloth feeding tension and cloth outlet The tension is relatively constant, and it ensures that the gray cloth is fed into the cutting machine at a uniform speed for production, ensuring the cutting quality of the gray cloth, reducing labor costs and improving production efficiency.

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